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Vulnerability details: VCID-q5gu-19bq-abdn
Vulnerability ID VCID-q5gu-19bq-abdn
Aliases CVE-2018-3968
Summary An exploitable vulnerability exists in the verified boot protection of the Das U-Boot from version 2013.07-rc1 to 2014.07-rc2. The affected versions lack proper FIT signature enforcement, which allows an attacker to bypass U-Boot's verified boot and execute an unsigned kernel, embedded in a legacy image format. To trigger this vulnerability, a local attacker needs to be able to supply the image to boot.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2018-3968
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2018-3968
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2018-3968
epss 0.00029 https://api.first.org/data/v1/epss?cve=CVE-2018-3968
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2018-3968
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3968
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.08656
EPSS Score 0.00029
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:26:59.456455+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.6.0